Blooming Burrageara Nelly Isler w/ browning leaf tips

[Goatherder]

Here is an update on My Nelly Isler. It was transplanted into S/H on October 27.

It had three smaller growths and has since sprouted two more growths, since transplant.

I noted two spikes in mid February and the first spike has started to bloom, on March 18. Photo below. This first spike is very short. Could this be from the stress of transplant?

The second spike in the photo is somewhat taller.

Also, there are some brown spots and leaf tips especially on the two newest growths. This in shown in the second photo with the spike and the last photo. It has been suggested that this is from cold water. Any other possibilities? Any help would be most welcome.

Bob